Changes in version 3.1.1                        

  - Fix bug in function load_austraits that was preventing it from
    loading austraits.build v.7.0.0, as both relational and flattened
    database versions are now on Zenodo. For now, ignoring flattened
    data table.

                        Changes in version 3.1.0                        

  - Change functions to work with traits.build databases that include an
    identifiers table (or ones that don't)

                        Changes in version 3.0.2                        

  - Updated dependencies, placing graphics related packages in Suggests
  - Added internal function to check the compatibility of databases
  - Added internal function notify users that some database versions
    will not be supported
  - The following functions will no longer support AusTraits version
    < 5.0.0:
      - extract_*
      - trait_pivot_wider
      - join_*
      - plot_site/locations
      - plot_trait_beeswarm
      - as_wide_table
  - trait_pivot_longer is deprecated
  - summarise_trait_means will trigger warning due to uninformed
    calculations
  - Added new function extract_data
  - Added new function bind_databases
  - Added new function flatten_databases
  - Updated print function print.traits.build - thanks @Rekyt!